diff options
Diffstat (limited to 'src/core/hle/kernel/k_interrupt_manager.cpp')
-rw-r--r-- | src/core/hle/kernel/k_interrupt_manager.cpp | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/src/core/hle/kernel/k_interrupt_manager.cpp b/src/core/hle/kernel/k_interrupt_manager.cpp index 1b577a5b3..4a6b60d26 100644 --- a/src/core/hle/kernel/k_interrupt_manager.cpp +++ b/src/core/hle/kernel/k_interrupt_manager.cpp @@ -11,29 +11,34 @@ namespace Kernel::KInterruptManager { void HandleInterrupt(KernelCore& kernel, s32 core_id) { - auto* process = kernel.CurrentProcess(); - if (!process) { - return; - } - // Acknowledge the interrupt. kernel.PhysicalCore(core_id).ClearInterrupt(); auto& current_thread = GetCurrentThread(kernel); - // If the user disable count is set, we may need to pin the current thread. - if (current_thread.GetUserDisableCount() && !process->GetPinnedThread(core_id)) { - KScopedSchedulerLock sl{kernel}; + if (auto* process = kernel.CurrentProcess(); process) { + // If the user disable count is set, we may need to pin the current thread. + if (current_thread.GetUserDisableCount() && !process->GetPinnedThread(core_id)) { + KScopedSchedulerLock sl{kernel}; - // Pin the current thread. - process->PinCurrentThread(core_id); + // Pin the current thread. + process->PinCurrentThread(core_id); - // Set the interrupt flag for the thread. - GetCurrentThread(kernel).SetInterruptFlag(); + // Set the interrupt flag for the thread. + GetCurrentThread(kernel).SetInterruptFlag(); + } } // Request interrupt scheduling. kernel.CurrentScheduler()->RequestScheduleOnInterrupt(); } +void SendInterProcessorInterrupt(KernelCore& kernel, u64 core_mask) { + for (std::size_t core_id = 0; core_id < Core::Hardware::NUM_CPU_CORES; ++core_id) { + if (core_mask & (1ULL << core_id)) { + kernel.PhysicalCore(core_id).Interrupt(); + } + } +} + } // namespace Kernel::KInterruptManager |